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Group-IB

Company blog · group-ib.com/blogsecurity

Group-IB is the company blog at group-ib.com, writing about security. Since 2012, 13 different Hacker News readers have linked it 14 times, most often “CVE-2023-38831 zero-Day vulnerability in WinRAR exploited by cybercriminals”. It is still writing: the last post was on 2026-10-30, and you can follow it by feed.

Visit the blog
14mentions?
13HN people?
2012–2025first – last linked?
Links on Hacker News per year · peak 5 in 2023

Prediction-First cybersecurity built on collective defense. Group-IB unites cyber and fraud through cyber-fraud fusion to act before attackers and fraudsters complete their next move.

Most-linked posts?

  1. CVE-2023-38831 zero-Day vulnerability in WinRAR exploited by cybercriminals
    2 people · 2 mentions · first linked 2023-08-25

What Hacker News says?

  1. 47282847 · 2025-12-21
    Your ISP is filtering DNS records. Easily fixed by changing DNS. It may even speed up your lookups, as most ISP DNS are slower than the large ones like quad1/8/9. > They are based in russia. “Russian authorities have without any notice suspended Russia's most popular file-sharing website torrents.ru for the alleged violation of copyright laws.” (2010) https://www.petosevic.com/resources/news/2010/03/000350 “In 2016,…

    Comment linking /blog/torrents/

    on “Backing up Spotify”
  2. javabean · 2016-05-09

    Submitted BUHTRAP banking malware report by Group IB [pdf] as a story · 4 points

    HN discussion
  3. bigfatkitten · 2024-09-17
    They've done the same with Node projects. https://www.group-ib.com/blog/apt-lazarus-python-scripts/

    Comment linking /blog/apt-lazarus-python-scripts/

    on “Python coding interview test used to hack computers”
  4. phantomathkg · 2024-02-18

    Submitted Face Off – GoldDigger Trojan now affect iOS as well as a story · 3 points

    HN discussion
  5. Luc · 2023-12-10
    It's written '2021' on Group-IB's page. Perhaps a typo they corrected. https://www.group-ib.com/blog/krasue-rat/

    Comment linking /blog/krasue-rat/

    on “Stealthy Linux rootkit found in the wild after going undetected for 2 years”
  6. rntn · 2023-06-20

    Submitted 100K+ Compromised ChatGPT Accounts on Dark Web Marketplaces as a story · 3 points

    HN discussion
  7. LinuxBender · 2023-09-10

    Submitted CVE-2023-38831 zero-Day vulnerability in WinRAR exploited to target traders as a story · 2 points

    HN discussion
  8. freedude · 2023-08-25

    Submitted CVE-2023-38831 zero-Day vulnerability in WinRAR exploited by cybercriminals as a story · 2 points

    HN discussion
  9. ctoth · 2022-08-25

    Submitted 0ktapus campaign: Twilio, Cloudflare, and over 130 more victims as a story · 2 points

    HN discussion
  10. shpx · 2020-01-18

    Submitted The end of torrents era in Russia (2019) as a story · 2 points

    HN discussion
  11. CharlesW · 2024-11-14

    Submitted Stealthy Attributes of Apt Lazarus: Evading Detection with Extended Attributes as a story · 1 points

    HN discussion
  12. paulpauper · 2023-07-18

    Submitted Scammers make off with $1.6M in crypto (2022) as a story · 1 points

    HN discussion
  13. paulpauper · 2022-10-31

    Submitted Crypto giveaway scams surge: the number fake domains grows five-fold in H1 2022 as a story · 1 points

    HN discussion
  14. wglb · 2012-03-20

    Submitted Criminal group engaged in online banking fraud are detained as a story · 1 points

    HN discussion

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